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  1. Releaseanthropics14 Oct 2026

    Claude Code 2.1.300

    • Added virtualText to a mod's prompt decorations: text drawn in the prompt box that never enters the draft or the submitted prompt • Added cache_creation_5m_tokens and cache_creation_1h_tokens to the OpenTelemetry api_request event, splitting cache writes by lifetime • Added $.ui.view({ agentId }) for mods: shows an agent's transcript in the main view when you ask, and $.ui.view({}) goes back

Claude Code 2.1.300 Ā· ClawBytes